<html>
<head>    

    <script src="../../../OLLoader.js"></script>
    <script src="../../../../lib/deprecated.js"></script>
    <script type="text/javascript">

    var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
    var layer; 

    var name = 'Test Layer';
    var url = "http://labs.metacarta.com/cgi-bin/mapserv";
    var params = { map: '/mapdata/vmap_wms.map', 
                   layers: 'basic'};
    
    function test_Layer_MapServer_Untiled_constructor (t) {
        t.plan( 4 );

        var url = "http://labs.metacarta.com/cgi-bin/mapserv";
        layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
        t.ok( layer instanceof OpenLayers.Layer.MapServer.Untiled, "new OpenLayers.Layer.MapServer returns object" );
        t.eq( layer.url, "http://labs.metacarta.com/cgi-bin/mapserv", "layer.url is correct (HTTPRequest inited)" );

        t.eq( layer.params.mode, "map", "default mode param correctly copied");
        t.eq( layer.params.map_imagetype, "png", "default imagetype correctly copied");


    }
    
    function test_Layer_MapServer_Untiled_clone (t) {
        t.plan(3);
        
        var url = "http://labs.metacarta.com/cgi-bin/mapserv";
        var map = new OpenLayers.Map('map', {});
        layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
        map.addLayer(layer);

        var clone = layer.clone();
        layer.tile = [[1,2],[3,4]];
        
        t.ok( clone.tile != layer.tile, "clone does not copy tile");

        layer.ratio += 1;

        t.eq( clone.ratio, 1.5, "changing layer.ratio does not change clone.ratio -- a fresh copy was made, not just copied reference");

        t.eq( clone.alpha, layer.alpha, "alpha copied correctly");

        layer.tile = null;
        map.destroy();
    }

    function test_Layer_MapServer_Untiled_isBaseLayer(t) {
        t.plan(3);
        
        var url = "http://labs.metacarta.com/cgi-bin/mapserv";
        layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
        t.ok( layer.isBaseLayer, "baselayer is true by default");

        var newParams = OpenLayers.Util.extend({}, params);
        newParams.transparent = "true";
        layer = new OpenLayers.Layer.MapServer.Untiled(name, url, newParams);
        t.ok( !layer.isBaseLayer, "baselayer is false when transparent is set to true");

        layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params, {isBaseLayer: false});
        t.ok( !layer.isBaseLayer, "baselayer is false when option is set to false" );
    }

    function test_Layer_MapServer_Untiled_mergeNewParams (t) {
        t.plan( 5 );

        var map = new OpenLayers.Map("map", {tileManager: null});
        var url = "http://labs.metacarta.com/cgi-bin/mapserv";
        layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
        
        var newParams = { layers: 'sooper', 
                          chickpeas: 'image/png'};

        map.addLayer(layer);
        map.zoomToMaxExtent();
        t.ok( !layer.grid[0][0].url.match("chickpeas"), "chickpeas is not in URL of first tile in grid" );

        layer.mergeNewParams(newParams);
        
        t.eq( layer.params.layers, "sooper", "mergeNewParams() overwrites well");
        t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() adds well");
        t.ok( layer.grid[0][0].url.match("chickpeas"), "chickpeas is in URL of first tile in grid" );

        newParams.chickpeas = 151;

        t.eq( layer.params.chickpeas, "image/png", "mergeNewParams() makes clean copy of hashtable");
        map.destroy();
    }

    function test_Layer_MapServer_Untiled_getFullRequestString (t) {

        
        t.plan( 1 );
        var map = new OpenLayers.Map('map');
        tUrl = "http://labs.metacarta.com/cgi-bin/mapserv";
        tParams = { layers: 'basic', 
                    format: 'png'};
        var tLayer = new OpenLayers.Layer.MapServer.Untiled(name, tUrl, tParams);
        map.addLayer(tLayer);
        str = tLayer.getFullRequestString();
        var tParams = {
             layers: 'basic', 
             format: 'png',
             mode: 'map',
             map_imagetype: 'png'
        };

        var sStr = tUrl + "?" + OpenLayers.Util.getParameterString(tParams);
        sStr = sStr.replace(/,/g, "+");
        
        t.eq(str, sStr , "getFullRequestString() works");
        map.destroy();

    }

    // DEPRECATED -- REMOVE IN 3.0
    function test_Layer_Untiled_MapServer(t) { 
        t.plan(1);
        
        var layer = new OpenLayers.Layer.MapServer.Untiled();
        
        var clone = layer.clone();
        
        t.ok(clone.singleTile, "regression test: clone works. this is for #1013");
    }
    
    function test_Layer_MapServer_Untiled_destroy (t) {

        t.plan( 1 );

        var map = new OpenLayers.Map('map');
        layer = new OpenLayers.Layer.MapServer.Untiled(name, url, params);
        map.addLayer(layer);

        map.setCenter(new OpenLayers.LonLat(0,0), 5);

        //grab a reference to one of the tiles
        var tile = layer.tile;        

        layer.destroy();
        
    // checks to make sure superclass (grid) destroy() was called    
        
        t.ok( layer.tile == null, "tile set to null");
        map.destroy();
    }
    
  </script>
</head>
<body>
<div id="map" style="width:500px;height:550px"></div>
</body>
</html>
